Should a Scent Machine Go Near the Entrance or Deeper Inside an Appliance Showroom?

Deeper inside, and the answer does not change with the floor plan, the machine or the register. It is worth saying why, because the instinct to put it by the door is strong and comes from a good place - the owner wants the fragrance to be part of the welcome. Here is what the entrance actually is. It is the one wall of the building that opens, and every time it does the air within three to five metres of it is exchanged with whatever is outside: a street, a mall concourse, a car park. That is not a fault of the door; it is what doors do, and constantly opening glass doors works through the mechanism. A scent machine at the entrance is therefore releasing into air that is queuing to leave. Some of its output goes out with the next opening. Some pools at the reception desk, which on most floors sits beside the door, so the advisor at the desk - the person who breathes it nine hours a day - gets the strongest fragrance on the floor while the visitor walking past the desk gets the street. And the far displays, where the visitor will spend an hour, get whatever survives the journey, which is not much. The entrance is where people arrive and where air leaves. The machine belongs where the air stays. Now the objection: surely a visitor should smell it as they walk in? They should, and they will - a few steps in, at the first display, which is where a first impression is actually made. What customers should smell when they enter sets out the sequence: door, draught, accepted; first display, noticed; specification table, forgotten. A fragrance met on the doormat competes with the traffic and is gone before it registers as anything. A fragrance met at the first kitchen, with the door behind you, reads as the building. Nothing is lost by placing inward except the doorway, and the doorway was never going to hold it. So the position is this. Inward, past the threshold zone, high on the wall the AC supply grilles blow across, away from the returns - the rule from where the machine goes on a central-AC floor, with the entrance simply ruled out as one more wall the air leaves through. The wall mount on the SOSA Vaayu is what makes it possible; the socket by the door is where most machines are found and the worst place on the floor for one. On a corridor floor the inward position is chosen by thirds, which a long, narrow showroom explains. Then the level is set from the far point, not the doorway, with the team at five in the afternoon, and locked - the entrance is a daily temptation to turn it up and the key-lock is what refuses. A reed, if the floor is a studio, follows the same rule in miniature: on the far side of the desk, never on the door side, reaching its one desk zone without feeding the draught. Machine and price: one Vaayu at ₹11,999, waterless, wall-mounted inward, timer and key-lock, for a connected floor of roughly 1,500-3,000 sq ft; a Mountain Breeze or Morning Freshness reed at the desk for a studio. And the frame: fragrance is an interiors decision, like lighting or music. SOSA makes no claim that it changes dwell time, footfall, conversion or sales, no claim about what it does to any appliance or finish, and it is never a substitute for ventilation, cleaning or extraction. The live kitchen and coffee counter stay unscented. Ask for a showroom scenting plan and mark the door and the first display on what you send.